We are maximizing the impact of solar thermal technology
by breaking solar thermal’s cost and complexity barriers.

To do this, we have built an ecosystem of own brands and partners.

As an Impact Engineering firm we are dedicated to develop whatever is necessary to have a significant impact on climate change and poverty, globally. To this end we have developed our Lytefire solar oven, roasters and Saunas, our GoSol education program to create entrepreneurs and strong partnerships to scale.

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Our Brands

Lytefire is our product to rapidly enable anyone to become a solar entrepreneur.

Visit Lytefire.com

GoSol is our community and education hub to spread the Lytefire 5 Solar Ovens to high-impact settings.

Visit GoSol.org

Solar Fire France is commercializing the Lytefire 5 Oven and Roaster applications in the French market.

Visit Solarfire.FR

The Lytefire Sauna demonstrates the power of the sun for carbon free well-being and tourism.

Visit Lytefiresauna.com

Why Solar Fire

Access to clean energy is a real problem world wide

3 billion people

Need a clean source of heat every day to process food or run their business.
Today they burn charcoal, trash, LPG, biomass or rely on poor electric grids.

11 years

Remaining in order to reduce heavily carbon emissions from growth, according to the IPCC.

3 billion people

Empowered with affordable and powerful clean energy can have a very strong impact on climate change mitigation.

From our Channel

Lytefire Sauna - The Experience - Heuberge 2020

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Latest News & Press Coverage

Solar Fire

Announcing new Partnership with Solarstart in Switzerland

Wednesday 28 July 2021, by Muriel Fuhrer

We are excited to announce our new partnership with Solarstart, a Swiss non-profit association focused on raising awareness on solar energy and (...)

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Solar Fire

Socialter

Thursday 8 July 2021

"Arnaud Crétot était ingénieur. La voilà aujourd’hui boulanger et torréfacteur." (print)

Lytefire

Reporterre le quotidien de l’écologie

Saturday 3 July 2021

"Ce boulanger normand cuit son pain... à l’énergie solaire"

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Solar Fire

Tanzania: a Montessori school chose Lytefire

Saturday 19 June 2021, by Lorin Symington

We’re happy to announce that we will be implementing an innovative new project in the Mwanza region of Tanzania in association with Montessori (...)

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GoSol

The Ladies of Goghin, solar bakers in Burkina Faso

Monday 31 May 2021, by Lorin Symington

We’re very happy to announce the ladies of Goghin have gone solar! Thanks to your generous contributions on the crowdfunding, the hard work of (...)

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Solar Fire

The French solar connexion : entrepreneurship and education

dimanche 30 mai 2021, by Eva Wissenz

We guess you’re now familiar with our Chief Innovation and Tech Officer, Arnaud Cretot, who’s based in France and who pushed the #lytefire to (...)

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Solar Fire

SciencePost

Thursday 27 May 2021

"Ce boulanger indépendant confectionne son pain dans un four solaire"

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Solar Fire

Starting in Ethiopia

Friday 21 May 2021, by Eva Wissenz

STEM Synergy, is a US-Ethiopian NGO, focused on empowering people (especially youths and women) through practical STEM (Science, Technology, (...)

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Solar Fire

Tasty solar bread in Burkina Faso

Wednesday 19 May 2021, by Muriel Fuhrer

Tasteful smelling and freshly baked bread. Crispy on the outside, and fluffy on the inside - It’s so amazing that the baking heat was created by (...)

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